PAINTER

Oil · District 04 · Lease #12720

Operator: HARPER HEFTE, INC.

Cum Oil

31k BBL

Cum Gas

0 MCF

Wells

1

Production

1997-08 — 2016-06

Peak Month

1998-05

Production History

Cum Oil: 30,955 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

313 BBL/mo

Di (annual)

11.3%

b-factor

0.0

EUR

33,084 BBL

R-squared

0.878

type

exponential

Operator History (from monthly production reports)

1997-08 — 2019-07 HARPER HEFTE, INC. 264 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HARPER HEFTE INC.16,1001997-04-10